{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the impacts of consensus mechanisms in blockchain on network performance?","a":"Consensus mechanisms in blockchains have a certain impact on network performance. Different consensus mechanisms have different characteristics in terms of security, energy consumption, and transaction speed. Here, we analyze the impact of two common consensus  mechanisms, proof of work (PoW) and proof of stake (PoS), on network performance."}]}],"pr":"f11adfbd325f685403dad82a2caaec057c42c29f66348fc175cfb9b7e5345cf7"}